Chapter 43-2 The Darkness Ahead

[Witch_Doctor]

Wow. This episode is a thinker...

And now onto the secret writing that only zombies can read, or whatever it is. Either this story is about turn hard toward magical explanations for stuff...or perhaps it isn't so much that Datu can "read" the symbols, but maybe he can "smell" them. We've had speculation that Ink controls his hoards with some sort of pheromone signature, maybe that's what the "address" on the paper is.

What Datu saw wasn't the original, but just a copy of it.

OK, so that rules out secret invisible.... ink.